# 查询桶对应的region - ShowBucketRegion #### 功能介绍 查询桶对应的region #### 调用方法 请参见[如何调用API](https://support.huaweicloud.com/api-oms/oms_api_0006.html)。 #### 授权信息 账号具备所有API的调用权限，如果使用账号下的IAM用户调用当前API，该IAM用户需具备调用API所需的权限。 - 如果使用角色与策略授权，具体权限要求请参见[权限和授权项](https://support.huaweicloud.com/api-oms/oms_api_8001.html)。 - 如果使用身份策略授权，需具备如下身份策略权限。 | 授权项 | 访问级别 | 资源类型（\*为必须） | 条件键 | 别名 | 依赖的授权项 | |:---|:---|:---|:---|:---|:---| | oms::listBucketRegions | List | - | - | - | - | #### URI POST /v2/{project_id}/objectstorage/buckets/regions 表1路径参数 | 参数 | 是否必选 | 参数类型 | 描述 | |:---|:---|:---|:---| | project_id | 是 | String | 项目ID 最小长度：**1** 最大长度：**1024** | #### 请求参数 表2请求Header参数 | 参数 | 是否必选 | 参数类型 | 描述 | |:---|:---|:---|:---| | X-Auth-Token | 是 | String | IAM Token认证，需要确认Token中包含的Project ID与请求URI中修改资源的Project ID匹配。 最小长度：**1** 最大长度：**16384** | 表3请求Body参数 | 参数 | 是否必选 | 参数类型 | 描述 | |:---|:---|:---|:---| | cloud_type | 是 | String | 云类型 AWS：亚马逊 Aliyun：阿里云 Qiniu：七牛云 QingCloud：青云 Tencent：腾讯云 Baidu：百度云 KingsoftCloud：金山云 Azure：微软云 UCloud：优刻得 HuaweiCloud：华为云 Google: 谷歌云 URLSource：URL HEC：HEC 缺省值：**Aliyun** 最小长度：**0** 最大长度：**100** | | ak | 否 | String | 源端桶的AK（最大长度100个字符），task_type为非url_list时，本参数为必选。 最小长度：**0** 最大长度：**100** | | sk | 否 | String | 源端桶的SK（最大长度100个字符），task_type为非url_list时，本参数为必选。 最小长度：**0** 最大长度：**100** | | json_auth_file | 否 | String | 用于谷歌云Cloud Storage鉴权 最小长度：**0** 最大长度：**65535** | | connection_string | 否 | String | 连接字符串，用于微软云Blob鉴权 最小长度：**0** 最大长度：**2048** | | app_id | 否 | String | 腾讯云APPID，当源端为腾讯云时，需要填写此参数，您可以在腾讯云控制台账号信息页面获取。 最小长度：**0** 最大长度：**255** | | bucket_name | 是 | String | 桶名 最小长度：**0** 最大长度：**100** | #### 响应参数 **状态码：200** 表4响应Body参数 | 参数 | 参数类型 | 描述 | |:---|:---|:---| | id | String | region ID 最小长度：**0** 最大长度：**1024** | | name | String | region 名称 最小长度：**0** 最大长度：**1024** | | support | Boolean | 此region是否支持迁移 | **状态码：400** 表5响应Body参数 | 参数 | 参数类型 | 描述 | |:---|:---|:---| | error_msg | String | 错误信息。 | | error_code | String | 错误码。 | #### 请求示例 查询桶对应的region ``` POST https://{endpoint}/v2/{project_id}/objectstorage/buckets/regions { "cloud_type" : "HuaweiCloud", "ak" : "xxxxak", "sk" : "xxxxsk", "app_id" : "apptest123", "bucket_name" : "xxx" } ``` #### 响应示例 **状态码：200** 查询桶对应region响应体 ``` { "id" : "cn-north-1", "name" : "cn-north-1", "support" : true } ``` #### SDK代码示例 SDK代码示例如下。 - [Java] 查询桶对应的region ``` package com.huaweicloud.sdk.test; import com.huaweicloud.sdk.core.auth.ICredential; import com.huaweicloud.sdk.core.auth.BasicCredentials; import com.huaweicloud.sdk.core.exception.ConnectionException; import com.huaweicloud.sdk.core.exception.RequestTimeoutException; import com.huaweicloud.sdk.core.exception.ServiceResponseException; import com.huaweicloud.sdk.oms.v2.region.OmsRegion; import com.huaweicloud.sdk.oms.v2.*; import com.huaweicloud.sdk.oms.v2.model.*; public class ShowBucketRegionSolution { public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment String ak = System.getenv("CLOUD_SDK_AK"); String sk = System.getenv("CLOUD_SDK_SK"); String projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) .withAk(ak) .withSk(sk); OmsClient client = OmsClient.newBuilder() .withCredential(auth) .withRegion(OmsRegion.valueOf("")) .build(); ShowBucketRegionRequest request = new ShowBucketRegionRequest(); ShowBucketRegionReq body = new ShowBucketRegionReq(); body.withAppId("apptest123"); body.withAk("xxxxak"); body.withSk("xxxxsk"); body.withBucketName("xxx"); body.withCloudType("HuaweiCloud"); request.withBody(body); try { ShowBucketRegionResponse response = client.showBucketRegion(request); System.out.println(response.toString()); } catch (ConnectionException e) { e.printStackTrace(); } catch (RequestTimeoutException e) { e.printStackTrace(); } catch (ServiceResponseException e) { e.printStackTrace(); System.out.println(e.getHttpStatusCode()); System.out.println(e.getRequestId()); System.out.println(e.getErrorCode()); System.out.println(e.getErrorMsg()); } } } ``` - [Python] 查询桶对应的region ``` # coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkoms.v2.region.oms_region import OmsRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkoms.v2 import * if __name__ == "__main__": # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}" credentials = BasicCredentials(ak, sk, projectId) client = OmsClient.new_builder() \ .with_credentials(credentials) \ .with_region(OmsRegion.value_of("")) \ .build() try: request = ShowBucketRegionRequest() request.body = ShowBucketRegionReq( app_id="apptest123", ak="xxxxak", sk="xxxxsk", bucket_name="xxx", cloud_type="HuaweiCloud" ) response = client.show_bucket_region(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) ``` - [Go] 查询桶对应的region ``` package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" oms "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/oms/v2" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/oms/v2/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/oms/v2/region" ) func main() { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak := os.Getenv("CLOUD_SDK_AK") sk := os.Getenv("CLOUD_SDK_SK") projectId := "{project_id}" auth, err := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). WithProjectId(projectId). SafeBuild() if err != nil { fmt.Println(err) return } hcClient, err := oms.OmsClientBuilder(). WithRegion(region.ValueOf("")). WithCredential(auth). SafeBuild() if err != nil { fmt.Println(err) return } client := oms.NewOmsClient(hcClient) request := &model.ShowBucketRegionRequest{} appIdShowBucketRegionReq:= "apptest123" akShowBucketRegionReq:= "xxxxak" skShowBucketRegionReq:= "xxxxsk" request.Body = &model.ShowBucketRegionReq{ AppId: &appIdShowBucketRegionReq, Ak: &akShowBucketRegionReq, Sk: &skShowBucketRegionReq, BucketName: "xxx", CloudType: "HuaweiCloud", } response, err := client.ShowBucketRegion(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } ``` - [更多] 更多编程语言的SDK代码示例，请参见[API Explorer](https://console.huaweicloud.com/apiexplorer/#/openapi/OMS/sdk?api=ShowBucketRegion)的代码示例页签，可生成自动对应的SDK代码示例。 #### 状态码 | 状态码 | 描述 | |:---|:---| | 200 | 查询桶对应region响应体 | | 400 | 标准错误响应体。 | #### 错误码 请参见[错误码](https://support.huaweicloud.com/api-oms/ErrorCode.html)。